CVE-2026-86172

MEDIUM 6.3

DefaultFuction CRM delete.php sql injection

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in DefaultFuction CRM 1.0.0. This impacts an unknown function of the file /modules/customers/delete.php. Performing a manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

CWE	CWE-89 CWE-74
Vendor	defaultfuction
Product	crm
Published	Sep 6, 2026
Last Updated	Sep 11, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

DefaultFuction / CRM

1.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/399310 vuldb.com: https://vuldb.com/vuln/399310/cti vuldb.com: https://vuldb.com/cve/CVE-2026-86172 vuldb.com: https://vuldb.com/submit/895744 github.com: https://github.com/DefaultFuction/Customer-Relationship-Management-System/issues/5

Credits

🔍 Zhangao (VulDB User)